[1]Brandon Morrow hasn’t pitched since late May because of a forearm injury and now it looks like he’ll miss the remainder of the season.

Gregor Chisholm of MLB.com reports that Dr. James Andrews examined Morrow and diagnosed him with an entrapped radial nerve in his forearm, which comes with a recovery timetable of at least six weeks.

That means even in the best-case scenario Morrow could start throwing again in early September, at which point he’d have to build up arm strength in a hurry to make some late-season appearances for the Blue Jays.